| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <style type="text/css"> | |
| #float { | |
| float: left; | |
| width: 100px; height: 100px; | |
| background-color: blue; | |
| } | |
| #clear { | |
| clear: left; | |
| margin-top: 10px; | |
| margin-bottom: 40px; | |
| } | |
| #separator { | |
| height: 20px; | |
| background-color: green; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="float"></div> | |
| <div id="clear"></div> | |
| <div id="separator"></div> | |
| There should be gap between the blue square and the green rectangle. | |
| </body> | |
| </html> |